S-97124A339 8-32 x 1/2" ASME B18.6.3 Aluminum Phillips Flat Head Screws
Aluminum Phillips Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional strength-to-weight ratio from 2024 aluminum construction, providing reliable performance while reducing overall assembly weight
- Superior holding power with fully threaded design and Class 2A thread fit ensuring secure fastening in demanding applications
- Optimized drive engagement through Phillips No. 2 drive style for efficient installation and reduced cam-out risk
- Enhanced material durability with Rockwell B55 hardness and 50,000 psi tensile strength for long-term reliability
- Precision flush mounting with standard 82° countersink angle and flat head design for smooth surface finishes
- Reliable coarse threading using UNC 8-32 specification for quick assembly and superior resistance to vibration loosening
- Comprehensive regulatory compliance meeting ASME B18.6.3, RoHS 3, and REACH standards for global industrial use
Professional Applications & Engineering Value
These 2024 aluminum flat head screws deliver critical engineering advantages in applications where weight reduction, corrosion resistance, and structural integrity are paramount. The UNC coarse thread configuration provides excellent engagement in various materials while resisting vibration-induced loosening—a common challenge in industrial machinery and transportation equipment. The fully threaded design ensures maximum holding power across the entire fastener length, while the 82° countersink angle creates seamless flush mounting in precision assemblies. With 50,000 psi tensile strength and Rockwell B55 hardness, these Phillips drive screws maintain performance in demanding environments including aerospace components, electronic enclosures, and specialized manufacturing equipment where aluminum fasteners offer optimal conductivity and weight savings.
Specification Summary & Compliance
These precision 8-32 UNC flat head screws feature Class 2A thread fit tolerances ensuring consistent engagement and reliable performance. Manufacturing conforms to ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. The 1/2" length and fully threaded configuration provide versatile application coverage. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, confirming environmental safety and material restrictions adherence for global industrial distribution.
